package org.gvp.generator.constant;

/**
 * 常量类,定义字段名常量
 */
public interface Constants {

    /**
     * 表类型
     */
    public static final String TABLE_TYPE = "TABLE_TYPE";

    /**
     * 数据库名字
     */
    public static final String DATABASE_NAME = "TABLE_CAT";
    /**
     * 数据表名
     */
    public static final String TABLE_NAME = "TABLE_NAME";
    /**
     * 字段名
     */
    public static final String COLUMN_NAME = "COLUMN_NAME";
    /**
     * 字段类型
     */
    public static final String DATA_TYPE = "DATA_TYPE";
    /**
     * 字段类型名字
     */
    public static final String TYPE_NAME = "TYPE_NAME";
    /**
     * 字段占用空间大小
     */
    public static final String COLUMN_SIZE = "COLUMN_SIZE";
    /**
     * 备注信息
     */
    public static final String REMARKS = "REMARKS";
    /**
     * 字段是否允许为空
     */
    public static final String IS_NULLABLE = "IS_NULLABLE";
    /**
     * 字段是否自增
     */
    public static final String IS_AUTOINCREMENT = "IS_AUTOINCREMENT";
    /**
     * 字段默认值
     */
    public static final String COLUMN_DEF = "COLUMN_DEF";


}
